<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>获取滚动坐标</title>
</head>

<body>

</body>
<script>
    const getScrollPosition = (el = window) => ({
        x: el.pageXOffset !== undefined ? el.pageXOffset : el.scrollLeft,
        y: el.pageYOffset !== undefined ? el.pageYOffset : el.scrollTop
    })
    document.write(JSON.stringify(getScrollPosition()))
</script>

</html>